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  • Jason Mark

    Jason Mark was the editor in chief of Sierra from 2015 to 2024. He is the author of Satellites in the High Country: Searching for the Wild in the Age of Man, and he's currently working on a new book about shifting baseline syndrome. Find him on Bluesky.
     

    Trump’s Paris Withdrawal One Year Later: All Noise

    Other nations, and many U.S. cities and states, pursue Paris Agreement goals, leaving the U.S. government in the dust
    By Jason Mark June 1, 2018
    In this story: climate negotiations, federal policy, international climate policy, politics
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    Climate Litigation Against Big Oil Heats Up

    Federal court considers whether to dismiss the SF and Oakland lawsuits
    By Jason Mark May 25, 2018
    In this story: climate change
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    Grizzly Bears Haven’t “Recovered,” So Don’t Start Shooting Them

    Wyoming set to approve bear-hunting season; Yellowstone grizzlies remain isolated
    By Jason Mark May 18, 2018
    In this story: wilderness
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    Washington County Files Latest Lawsuit Targeting Big Oil Over Climate Damages

    King County says its shellfish industry is endangered by ocean acidification
    By Jason Mark May 11, 2018
    In this story: climate change, oceans
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    Goldman Prize Honors Two for Working to Stop Lead Poisoning

    Lead remains an all-too-common threat, from Flint to the Philippines
    By Jason Mark April 23, 2018
    In this story: activism
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    Across the U.S., Climate Change Lawsuits Are Gaining Steam

    Colorado communities join legal challenge to Big Oil as kids sue Florida
    By Jason Mark April 19, 2018
    In this story: climate change
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    The Case for Climate Reparations

    Who should pay the costs for climate-change-related disasters?
    By Jason Mark April 23, 2018
    In this story: climate change
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    What Is Scott Pruitt So Afraid Of?

    EPA chief’s paranoia reaches fever pitch—and jeopardizes agency’s future
    By Jason Mark April 13, 2018
    In this story: EPA, politics
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    Scott Pruitt Mulls Attack on California Clean Car Rules

    EPA chief supports states’ rights—except when it comes to environmental protection
    By Jason Mark April 6, 2018
    In this story: EPA, climate change, national parks
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    Big Auto Conspires With Scott Pruitt to Roll Back Tailpipe Standards

    EPA head is expected to loosen fuel-economy rules
    By Jason Mark March 30, 2018
    In this story: vehicle standards, climate change, electric vehicles
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